GE AF-600 FP Series User manual

AF-600 FPTM
Fan & Pump Drive
(230V to 60HP, 460/575V to 125HP
Operating Instructions
The instructions do not purport to cover all details or variations in equipment nor to provide for every possible
contingency to be met in connection with installation, operation or maintenance. Should further information be
desired or should particular problems arise which are not covered suȻciently for the purchaser·s purposes, the
matter should be referred to the GE company.
AF-600 FP is a trademark of the General Electric Company.
GE
41 Woodford Avenue
Plainville, CT 06062
www.geelectrical.com/drives
130R0357 *MG11Q302* DET-609B
GE
AF-600 FPTM Fan and Pump Drive Operating Instructions DET-609B

Safety
WARNING
HIGH VOLTAGE!
Frequency converters contain high voltage when
connected to AC mains input power. Installation, start up,
and maintenance should be performed by qualified
personnel only. Failure to perform installation, start up, and
maintenance by qualified personnel could result in death
or serious injury.
High Voltage
Frequency converts are connected to hazardous mains
voltages. Extreme care should be taken to protect against
shock. Only trained personnel familiar with electronic
equipment should install, start, or maintain this equipment.
WARNING
UNINTENDED START!
When the drive is connected to AC mains, the motor may
start at any time. The drive, motor, and any driven
equipment must be in operational readiness. Failure to be
in operational readiness when the drive is connected to AC
mains could result in death, serious injury, equipment, or
property damage.
Unintended Start
When the drive is connected to the AC mains, the motor
may be started by means of an external switch, a serial bus
command, an input reference signal, or a cleared fault
condition. Use appropriate cautions to guard against an
unintended start.
WARNING
DISCHARGE TIME!
Frequency converters contain DC link capacitors that can
remain charged even when AC mains is disconnected. To
avoid electrical hazards, remove AC mains from the drive
before doing any service or repair and wait the amount of
time specified in Table 1.1. Failure to wait the specified
time after power has been removed prior to doing service
or repair on the unit could result in death or serious injury.
Voltage (V) Minimum Waiting Time (Minutes)
415
200 - 240 0.75 - 3.7 kW
1 - 5 hp
5.5 - 45 kW
7 1/2 - 60 hp
380 - 480 0.75 - 7.5 kW
1 - 10 hp
11 - 90 kW
15 - 125 hp
525 - 600 0.75 - 7.5 kW
1 - 10 hp
11 - 90 kW
15 - 125 hp
High voltage may be present even when the warning LEDs are
off!
Discharge Time
Symbols
The following symbols are used in this manual.
WARNING
Indicates a potentially hazardous situation which, if not
avoided, could result in death or serious injury.
CAUTION
Indicates a potentially hazardous situation which, if not
avoided, may result in minor or moderate injury. It may
also be used to alert against unsafe practices.
CAUTION
Indicates a situation that may result in equipment or
property-damage-only accidents.
NOTE
Indicates highlighted information that should be regarded
with attention to avoid mistakes or operate equipment at
less than optimal performance.
Approvals
Safety AF-600 FP Operating Instructions

Safety AF-600 FP Operating Instructions

Contents
1 Introduction
4
1.1 Purpose of the Manual 6
1.2 Additional Resources 6
1.3 Product Overview 6
1.4 Internal Drive Controller Functions 6
1.5 Unit Sizes and Power Ratings 7
2 Installation
8
2.1 Installation Site Check List 8
2.2 Drive and Motor Pre-installation Check List 8
2.3 Mechanical Installation 8
2.3.1 Cooling 8
2.3.2 Lifting 9
2.3.3 Mounting 9
2.3.4 Tightening Torques 9
2.4 Electrical Installation 10
2.4.1 Requirements 11
2.4.2 Earth (Grounding) Requirements 12
2.4.2.1 Leakage Current (>3,5mA) 12
2.4.2.2 Grounding Using Shielded Cable 13
2.4.2.3 Grounding Using Conduit 13
2.4.3 Motor Connection 13
2.4.4 AC Mains Connection 14
2.4.5 Control Wiring 15
2.4.5.1 Access 15
2.4.5.2 Control Terminal Types 15
2.4.5.3 Wiring to Control Terminals 16
2.4.5.4 Using Screened Control Cables 17
2.4.5.5 Control Terminal Functions 17
2.4.5.6 Terminal 53 and 54 Switches 17
2.4.6 Serial Communication 18
3 Start Up and Functional Testing
19
3.1 Pre-start 19
3.1.1 Safety Inspection 19
3.1.2 Start Up Check List 20
3.2 Applying Power to the Drive 21
3.3 Basic Operational Programming 21
3.4 Auto Tune 21
3.5 Check Motor Rotation 22
Contents AF-600 FP Operating Instructions
1

3.6 Local-control Test 22
3.7 System Start Up 23
4 User Interface
24
4.1 Keypad 24
4.1.1 Keypad Layout 24
4.1.2 Setting Keypad Display Values 25
4.1.3 Display Menu Keys 25
4.1.4 Navigation Keys 26
4.1.5 Operation Keys 26
4.2 Back Up and Copying Parameter Settings 26
4.2.1 Uploading Data to the keypad 27
4.2.2 Downloading Data from the keypad 27
4.3 Restoring Default Settings 27
4.3.1 Recommended Initialisation 27
4.3.2 Manual Initialisation 27
5 About Drive Programming
28
5.1 Introduction 28
5.2 Programming Example 28
5.3 Control Terminal Programming Examples 30
5.4 International/North American Default Parameter Settings 31
5.5 Parameter Menu Structure 32
5.5.1 Quick Menu Structure 32
5.5.2 Main Menu Structure 33
5.6 Remote Programming with DCT-10 40
6 Application Set-Up Examples
41
6.1 Introduction 41
6.2 Application Examples 41
7 Status Messages
46
7.1 Status Display 46
7.2 Status Message Definitions Table 46
8 Warnings and Alarms
49
8.1 System Monitoring 49
8.2 Warning and Alarm Types 49
8.3 Warning and Alarm Displays 49
8.4 Warning and Alarm Definitions 50
8.4.1 Fault Messages 51
9 Basic Troubleshooting
57
Contents AF-600 FP Operating Instructions
2

9.1 Start Up and Operation 57
10 Specifications
59
10.1 Power-dependent Specifications 59
10.2 General Technical Data 66
10.3 Fuse Tables 71
10.3.1 Recommendations 71
10.3.2 CE Compliance 72
10.3.3 NEC and UL Compliance 77
10.3.4 Substitute Fuses for 240 V 83
10.4 Connection Tightening Torques 83
Index
84
Contents AF-600 FP Operating Instructions
3

1Introduction
Illustration 1.1 Exploded View Unit Size 1X
1 Keypad 10 Motor output terminals 96 (U), 97 (V), 98 (W)
2 RS-485 serial bus connector (+68, -69) 11 Relay 1 (01, 02, 03)
3 Analog I/O connector 12 Relay 2 (04, 05, 06)
4 Keypad input plug 13 Brake (-81, +82) and load sharing (-88, +89) terminals
5 Analog switches (A53), (A54) 14 Mains input terminals 91 (L1), 92 (L2), 93 (L3)
6 Cable strain relief / PE ground 15 USB connector
7 Decoupling plate 16 Serial bus terminal switch
8 Grounding clamp (PE) 17 Digital I/O and 24 V power supply
9 Shielded cable grounding clamp and strain relief 18 Control cable cover plate
Introduction AF-600 FP Operating Instructions
4
1
1

Illustration 1.2 Exploded View Unit Sizes 21, 22, 31, and 32
1 Keypad 11 Relay 2 (04, 05, 06)
2Cover 12Liftingring
3 RS-485 serial bus connector 13 Mounting slot
4 Digital I/O and 24 V power supply 14 Grounding clamp (PE)
5 Analog I/O connector 15 Cable strain relief / PE ground
6 Cable strain relief / PE ground 16 Brake terminal (-81, +82)
7 USB connector 17 Load sharing terminal (DC bus) (-88, +89)
8 Serial bus terminal switch 18 Motor output terminals 96 (U), 97 (V), 98 (W)
9 Analog switches (A53), (A54) 19 Mains input terminals 91 (L1), 92 (L2), 93 (L3)
10 Relay 1 (01, 02, 03)
Introduction AF-600 FP Operating Instructions
5
11

1.1 Purpose of the Manual
This manual is intended to provide detailed information for
the installation and start up of the frequency converter.
Chapter 2 Installation provides requirements for
mechanical and electrical installation, including input,
motor, control and serial communications wiring, and
control terminal functions. Chapter 3 Start Up and
Functional Testing provides detailed procedures for start
up, basic operational programming, and functional testing.
The remaining chapters provide supplementary details.
These include user interface, detailed programming,
application examples, start-up troubleshooting, and specifi-
cations.
1.2 Additional Resources
Other resources are available to understand advanced
drive functions and programming.
•
The Programming Guide provides greater detail
in how to work with parameters and many
application examples.
•
The Design Guide is intended to provide detailed
capabilities and functionality to design motor
control systems.
•
Optional equipment is available that may change
some of the procedures described. Be sure to see
the instructions supplied with those options for
specific requirements.
1.3 Product Overview
A drive is an electronic motor controller that converts AC
mains input into a variable AC waveform output. The
frequency and voltage of the output are regulated to
control the motor speed or torque. The drive can vary the
speed of the motor in response to system feedback, such
as changing temperature or pressure for controlling fan,
compressor, or pump motors. The drive can also regulate
the motor by responding to remote commands from
external controllers.
In addition, the drive monitors the system and motor
status, issues warnings or alarms for fault conditions, starts
and stops the motor, optimizes energy efficiency, and
offers many more control, monitoring, and efficiency
functions. Operation and monitoring functions are
available as status indications to an outside control system
or serial communication network.
1.4 Internal Drive Controller Functions
Below is a block diagram of the frequency converter's
internal components. See Table 1.1 for their functions.
Illustration 1.3 Drive Block Diagram
Area Title Functions
1Mainsinput
•
Three-phase AC mains power
supply to the drive
2Rectifier
•
The rectifier bridge converts
the AC input to DC current to
supply inverter power
3DCbus
•
The frequency converter's
intermediate DC-bus circuit
handles the DC current
4DCreactors
•
Filter the intermediate DC
circuit voltage
•
Prove line transient protection
•
Reduce RMS current
•
Raise the power factor
reflected back to the line
•
Reduce harmonics on the AC
input
5 Capacitor bank
•
Stores the DC power
•
Provides ride-through
protection for short power
losses
6Inverter
•
Converts the DC into a
controlled PWM AC waveform
for a controlled variable
output to the motor
7 Output to motor
•
Regulated three-phase output
power to the motor
8 Control circuitry
•
Input power, internal
processing, output, and motor
current are monitored to
provide efficient operation
and control
•
User interface and external
commands are monitored and
performed
•
Status output and control can
be provided
Table 1.1 Drive Internal Components
Introduction AF-600 FP Operating Instructions
6
1
1

1.5 Unit Sizes and Power Ratings
References to unit sizes used in this manual are defined in Table 1.2.
Unit sizes
IP20 / Open Chassis IP55 / Nema 12
Volts1213232433341521223132
200-240 1-3 HP 5 HP 7.5-15 HP 20-25 HP 30-40 HP 50-60 HP 1-5 HP 7.5-15 HP 20 HP 25-40 HP 50-60 HP
380-480 1-5 HP 7.5-10 HP 15-25 HP 25-40 HP 50-75 HP
100-125
HP 1-10 HP 15-25 HP 25-40 HP 50-75 HP
100-125
HP
525-600 - 1-10 HP 15-25 HP 25-40 HP 50-75 HP
100-125
HP 1-10 HP 15-25 HP 25-40 HP 50-75 HP
100-125
HP
Introduction AF-600 FP Operating Instructions
7
11

2 Installation
2.1 Installation Site Check List
•
The drive relies on the ambient air for cooling.
Observe the limitations on ambient air
temperature for optimal operation
•
Ensure that the installation location has sufficient
support strength to mount the drive
•
Keep the drive interior free from dust and dirt.
Ensure that the components stay as clean as
possible. In construction areas, provide a
protective covering. Optional IP55 (NEMA 12)
enclosures may be necessary.
•
Keep the manual, drawings, and diagrams
accessible for detailed installation and operation
instructions. It is important that the manual is
available for equipment operators.
•
Locate equipment as near to the motor as
possible. Keep motor cables as short as possible.
Check the motor characteristics for actual
tolerances. Do not exceed
•
300m (1000ft) for unshielded motor
leads
•
150m (500ft) for shielded cable.
2.2 Drive and Motor Pre-installation Check
List
•
Compare the model number of unit on the
nameplate to what was ordered to verify the
proper equipment
•
Ensure each of the following are rated for same
voltage:
Mains (power)
Drive
Motor
•
Ensure that drive output current rating is equal to
or greater than motor full load current for peak
motor performance
Motor size and drive power must match
for proper overload protection
If drive rating is less than motor, full
motor output cannot be achieved
2.3 Mechanical Installation
2.3.1 Cooling
•
To provide cooling airflow, mount the unit to a
solid flat surface or to the optional back plate
(see 2.3.3 Mounting)
•
Top and bottom clearance for air cooling must be
provided. Generally, 100-225mm (4-10in) is
required. See Illustration 2.1 for clearance
requirements
•
Improper mounting can result in over heating
and reduced performance
•
Derating for temperatures starting between 40°C
(104°F) and 50°C (122°F) and elevation 1000m
(3300ft) above sea level must be considered. See
the equipment Design Guide for detailed
information.
Illustration 2.1 Top and Bottom Cooling Clearance
Size 12 13 - 15 21 22
a/b (mm) 100 100 - 100 200 200
a/b (in) 4 4 - 4 8 8
Size 23 24 31 32 33 34
a/b (mm) 200 200 200 225 200 225
a/b (in) 8 8 8 9 8 9
Table 2.1 Minimum Airflow Clearance Requirements
Installation AF-600 FP Operating Instructions
8
2
2

2.3.2 Lifting
•
Check the weight of the unit to determine a safe
lifting method
•
Ensure that the lifting device is suitable for the
task
•
If necessary, plan for a hoist, crane, or forklift with
the appropriate rating to move the unit
•
For lifting, use hoist rings on the unit, when
provided
2.3.3 Mounting
•
Mount the unit vertically
•
The drive allows side by side installation
•
Ensure that the strength of the mounting location
will support the unit weight
•
Mount the unit to a solid flat surface or to the
optional back plate to provide cooling airflow
(see Illustration 2.2 and Illustration 2.3)
•
Improper mounting can result in over heating
and reduced performance
•
Use the slotted mounting holes on the unit for
wall mounting, when provided
Illustration 2.2 Proper Mounting with Back Plate
Item A is a back plate properly installed for required
airflow to cool the unit.
Illustration 2.3 Proper Mounting with Railings
NOTE
Back plate is needed when mounted on railings.
2.3.4 Tightening Torques
See 10.4 Connection Tightening Torques for proper
tightening specifications.
Installation AF-600 FP Operating Instructions
9
2
2

2.4 Electrical Installation
This section contains detailed instructions for wiring the drive. The following tasks are described.
•
Wiring the motor to the drive output terminals
•
Wiring the AC mains to the drive input terminals
•
Connecting control and serial communication wiring
•
After power has been applied, checking input and motor power; programming control terminals for their intended
functions
Illustration 2.4 shows a basic electrical connection.
Illustration 2.4 Basic Wiring Schematic Drawing.
Installation AF-600 FP Operating Instructions
10
2
2

2.4.1 Requirements
WARNING
EQUIPMENT HAZARD!
Rotating shafts and electrical equipment can be hazardous.
All electrical work must conform to national and local
electrical codes. It is strongly recommended that instal-
lation, start up, and maintenance be performed only by
trained and qualified personnel. Failure to follow these
guidelines could result in death or serious injury.
CAUTION
WIRING ISOLATION!
Run input power, motor wiring and control wiring in three
separate metallic conduits or use separated shielded cable
for high frequency noise isolation. Failure to isolate power,
motor and control wiring could result in less than
optimum drive and associated equipment performance.
For your safety, comply with the following requirements.
•
Electronic controls equipment is connected to
hazardous mains voltage. Extreme care should be
taken to protect against electrical hazards when
applying power to the unit.
•
Run motor cables from multiple frequency
converters separately. Induced voltage from
output motor cables run together can charge
equipment capacitors even with the equipment
turned off and locked out.
Overload and Equipment Protection
•
An electronically activated function within the
drive provides overload protection for the motor.
The overload calculates the level of increase to
activate timing for the trip (controller output
stop) function. The higher the current draw, the
quicker the trip response. The overload provides
Class 20 motor protection. See 8 Warnings and
Alarms for details on the trip function.
•
Because the motor wiring carries high frequency
current, it is important that wiring for mains,
motor power, and control are run separately. Use
metallic conduit or separated shielded wire.
Failure to isolate power, motor, and control
wiring could result in less than optimum
equipment performance. See Illustration 2.5.
Illustration 2.5 Proper Electrical Installation Using Conduit
•
All frequency converters must be provided with
short-circuit and over-current protection. Input
fusing is required to provide this protection, see
Illustration 2.6. See maximum fuse ratings in
10.3 Fuse Tables.
Illustration 2.6 Drive Fuses
Wire Type and Ratings
•
All wiring must comply with local and national
regulations regarding cross-section and ambient
temperature requirements.
•
GE recommends that all power connections be
made with a minimum 75°C rated copper wire.
•
See 10.1 Power-dependent Specifications for
recommended wire sizes.
Installation AF-600 FP Operating Instructions
11
2
2

2.4.2 Earth (Grounding) Requirements
WARNING
GROUNDING HAZARD!
For operator safety, it is important to ground drive
properly in accordance with national and local electrical
codes as well as instructions contained within these
instructions. Ground currents are higher than 3,5mA.
Failure to ground drive properly could result in death or
serious injury.
NOTE
It is the responsibility of the user or certified electrical
installer to ensure correct grounding (earthing) of the
equipment in accordance with national and local electrical
codes and standards.
•
Follow all local and national electrical codes to
ground electrical equipment properly
•
Proper protective grounding for equipment with
ground currents higher than 3,5mA must be
established, see Leakage Current (>3,5mA)
•
A dedicatedground wire is required for input
power, motor power and control wiring
•
Use the clamps provided with on the equipment
for proper ground connections
•
Do not ground one drive to another in a “daisy
chain” fashion
•
Keep the ground wire connections as short as
possible
•
Use of high-strand wire to reduce electrical noise
is recommended
•
Follow motor manufacturer wiring requirements
2.4.2.1 Leakage Current (>3,5mA)
Follow national and local codes regarding protective
earthing of equipment with a leakage current > 3,5mA.
Drive technology implies high frequency switching at high
power. This will generate a leakage current in the earth
connection. A fault current in the drive at the output
power terminals might contain a DC component which can
charge the filter capacitors and cause a transient earth
current. The earth leakage current depends on various
system configurations including RFI filtering, screened
motor cables, and drive power.
EN/IEC61800-5-1 (Power Drive System Product Standard)
requires special care if the leakage current exceeds 3,5mA.
Earth grounding must be reinforced in one of the
following ways:
•
Earth ground wire of at least 10mm
2
•
Two separate earth ground wires both complying
with the dimensioning rules
See EN 60364-5-54 § 543.7 for further information.
Using RCDs
Where residual current devices (RCDs), also known as earth
leakage circuit breakers (ELCBs), are used, comply with the
following:
Use RCDs of type B only which are capable of
detecting AC and DC currents
Use RCDs with an inrush delay to prevent faults
due to transient earth currents
Dimension RCDs according to the system configu-
ration and environmental considerations
Installation AF-600 FP Operating Instructions
12
2
2

2.4.2.2 Grounding Using Shielded Cable
Earthing (grounding) clamps are provided for motor wiring
(see Illustration 2.7).
Illustration 2.7 Grounding with Shielded Cable
2.4.2.3 Grounding Using Conduit
CAUTION
GROUNDING HAZARD!
Do not use conduit connected to the drive as a
replacement for proper grounding. Ground currents are
higher than 3.5mA. Improper grounding can result in
personal injury or electrical shorts.
Dedicated grounding clamps are provided (See
Illustration 2.8).
Illustration 2.8 Grounding with Conduit
1. Use a wire stripper to remove the insulation for
proper grounding.
2. Secure the grounding clamp to the stripped
portion of the wire with the screws provided.
3. Secure the grounding wire to the grounding
clamp provided.
2.4.3 Motor Connection
WARNING
INDUCED VOLTAGE!
Run output motor cables from multiple frequency
converters separately. Induced voltage from output motor
cables run together can charge equipment capacitors even
with the equipment turned off and locked out. Failure to
run output motor cables separately could result in death
or serious injury.
•
For maximum wire sizes see 10.1 Power-dependent
Specifications
•
Comply with local and national electrical codes
for cable sizes
•
Motor wiring knockouts or access panels are
provided at the base of IP55 / Nema 12 units
•
Do not install power factor correction capacitors
between the drive and the motor
•
Do not wire a starting or pole-changing device
between the drive and the motor
•
Connect the 3-phase motor wiring to terminals
96 (U), 97 (V), and 98 (W)
•
Ground the cable in accordance with grounding
instructions provided
•
Torque terminals in accordance with the
information provided in 10.4.1 Connection
Tightening Torques
•
Follow motor manufacturer wiring requirements
The three following illustrations represent mains input,
motor, and earth grounding for basic frequency converters.
Actual configurations vary with unit types and optional
equipment.
Installation AF-600 FP Operating Instructions
13
2
2

Illustration 2.9 Motor, Mains and Earth Wiring for Frame Sizes 1X
Illustration 2.10 Motor, Mains and Earth Wiring for Frame Sizes
2X and Above Using Shielded Cable
Illustration 2.11 Motor, Mains and Earth Wiring for Frame Sizes
2X and Above Using Conduit
2.4.4 AC Mains Connection
•
Size wiring based upon the input current of the
drive. For maximum wire sizes see 10.1 Power-
dependent Specifications.
•
Comply with local and national electrical codes
for cable sizes.
•
Connect 3-phase AC input power wiring to
terminals L1, L2, and L3 (see Illustration 2.12).
•
Input power will be connected to the mains input
terminals.
Illustration 2.12 Connecting to AC Mains
Installation AF-600 FP Operating Instructions
14
2
2

•
Ground the cable in accordance with grounding
instructions provided in 2.4.2 Earth (Grounding)
Requirements
•
All frequency converters may be used with an
isolated input source as well as with ground
reference power lines. When supplied from an
isolated mains source (IT mains or floating delta)
or TT/TN-S mains with a grounded leg (grounded
delta), set SP-50 RFI Filter to OFF. When off, the
internal RFI filter capacitors between the chassis
and the intermediate circuit are isolated to avoid
damage to the intermediate circuit and to reduce
earth capacity currents in accordance with IEC
61800-3.
2.4.5 Control Wiring
•
Isolate control wiring from high power
components in the drive.
•
If the drive is connected to a thermistor, for PELV
isolation, optional thermistor control wiring must
be reinforced/double insulated. A 24 VDC supply
voltage is recommended.
2.4.5.1 Access
•
Remove access cover plate with a screw driver.
See Illustration 2.13.
•
Or remove front cover by loosening attaching
screws. See Illustration 2.14.
Tightening torque for front cover is 2.0Nm for
unit size 15 and 2.2Nm for unit sizes 2X and 3X.
130BT248
Illustration 2.13 Control Wiring Access for IP20 / Open chassis
enclosures
130BT334.11
Illustration 2.14 Control Wiring Access for IP55 / Nema 12
enclosures
2.4.5.2 Control Terminal Types
Illustration 2.18 shows the removable drive connectors.
Terminal functions and default settings are summarized in
Table 2.2.
Illustration 2.15 Control Terminal Locations
•
Connector 1 provides four programmable digital
inputs terminals, two additional digital terminals
programmable as either input or output, a 24V
DC terminal supply voltage, and a common for
optional customer supplied 24V DC voltage
•
Connector 2 terminals (+)68 and (-)69 are for an
RS-485 serial communications connection
•
Connector 3 provides two analog inputs, one
analog output, 10V DC supply voltage, and
commons for the inputs and output
Installation AF-600 FP Operating Instructions
15
2
2

•
Connector 4 is a USB port available for use with
the DCT-10
•
Also provided are two Form C relay outputs that
are in various locations depending upon the drive
configuration and size
•
Some options available for ordering with the unit
may provide additional terminals. See the manual
provided with the equipment option.
See 10.2 General Technical Data for terminal ratings details.
Terminal Description
Digital Inputs/Outputs
Terminal Parameter
Default
Setting Description
12, 13 - +24V DC 24V DC supply
voltage. Maximum
output current is
200mA total for all
24V loads. Useable for
digital inputs and
external transducers.
18 E-01 [8] Start
Digital inputs.
19 E-02 [0] No
operation
32 E-05 [0] No
operation
33 E-06 [0] No
operation
27 E-03 [0] No
operation
Selectable for either
digital input or
output. Default setting
is input.
29 E-04 [14] JOG
20 - Common for digital
inputs and 0V
potential for 24V
supply.
Analog Inputs/Outputs
39 - Common for analog
output
42 AN-50 Speed 0 -
High Limit
Programmable analog
output. The analog
signal is 0-20mA or
4-20mA at a
maximum of 500
Ω
50 - +10V DC 10V DC analog supply
voltage. 15mA
maximum commonly
used for potenti-
ometer or thermistor.
53 AN-1# Reference Analog input.
Selectable for voltage
or current. Switches
A53 and A54 select
mA or V.
54 AN-2# Feedback
Terminal Description
Digital Inputs/Outputs
Terminal Parameter
Default
Setting Description
55 - Common for analog
input
Serial Communication
61 - Integrated RC-Filter for
cable screen. ONLY for
connecting the screen
when experiencing
EMC problems.
68 (+) O-3# RS-485 Interface. A
control card switch is
provided for
termination resistance.
69 (-) O-3#
Relays
01, 02, 03 E-24 [0] [0] Alarm Form C relay output.
Usable for AC or DC
voltage and resistive
or inductive loads.
04, 05, 06 E-24 [1] [0] Running
Table 2.2 Terminal Description
2.4.5.3 Wiring to Control Terminals
Control terminal connectors can be unplugged from the
drive for ease of installation, as shown in Illustration 2.16.
Illustration 2.16 Unplugging Control Terminals
1. Open the contact by inserting a small screwdriver
into the slot above or below the contact, as
shown in Illustration 2.17.
2. Insert the bared control wire into the contact.
3. Remove the screwdriver to fasten the control wire
into the contact.
4. Ensure the contact is firmly established and not
loose. Loose control wiring can be the source of
equipment faults or less than optimal operation.
Installation AF-600 FP Operating Instructions
16
2
2

See 10.1 Power-dependent Specifications for control terminal
wiring sizes.
See 6 Application Set-Up Examples for typical control wiring
connections.
Illustration 2.17 Connecting Control Wiring
2.4.5.4 Using Screened Control Cables
Correct screening
The preferred method in most cases is to secure control
and serial communication cables with screening clamps
provided at both ends to ensure best possible high
frequency cable contact.
50/60Hz ground loops
With very long control cables, ground loops may occur. To
eliminate ground loops, connect one end of the screen-to-
ground with a 100nF capacitor (keeping leads short).
Avoid EMC noise on serial communication
To eliminate low-frequency noise between frequency
converters, connect one end of the screen to terminal 61.
This terminal is connected to ground via an internal RC
link. Use twisted-pair cables to reduce interference
between conductors.
2.4.5.5 Control Terminal Functions
Drive functions are commanded by receiving control input
signals.
•
Each terminal must be programmed for the
function it will be supporting in the parameters
associated with that terminal. SeeTable 2.2 for
terminals and associated parameters.
•
It is important to confirm that the control
terminal is programmed for the correct function.
See 4 User Interface for details on accessing
parameters and for details on programming.
•
The default terminal programming is intended to
initiate drive functioning in a typical operational
mode.
2.4.5.6 Terminal 53 and 54 Switches
•
Analog input terminals 53 and 54 can select
either voltage (0 to 10V) or current (0/4-20mA)
input signals
•
Remove power to the drive before changing
switch positions
•
Set switches A53 and A54 to select the signal
type. U selects voltage, I selects current.
•
The switches are accessible when the keypad has
been removed (see Illustration 2.18). Note that
some option cards available for the unit may
cover these switches and must be removed to
change switch settings. Always remove power to
the unit before removing option cards.
•
Terminal 53 default is for a speed reference signal
in open loop set in DR-61 Terminal 53 Switch
Setting
•
Terminal 54 default is for a feedback signal in
closed loop set in DR-63 Terminal 54 Switch
Setting
Installation AF-600 FP Operating Instructions
17
2
2